CN102091816B - Machine special for cutting waist-shaped arc groove - Google Patents

Machine special for cutting waist-shaped arc groove Download PDF

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Publication number
CN102091816B
CN102091816B CN 201110039323 CN201110039323A CN102091816B CN 102091816 B CN102091816 B CN 102091816B CN 201110039323 CN201110039323 CN 201110039323 CN 201110039323 A CN201110039323 A CN 201110039323A CN 102091816 B CN102091816 B CN 102091816B
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China
Prior art keywords
groove
cutter
planker
cutting
workpiece
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CN 201110039323
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CN102091816A (en
Inventor
葛恒超
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Changzhou Tenglong Auto Accessories Manufacturing Co Ltd
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Changzhou Tenglong Auto Accessories Manufacturing Co Ltd
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Priority to CN 201110039323 priority Critical patent/CN102091816B/en
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Abstract

The invention relates to a machine for cutting a groove on a semi-round tube, in particular to a machine special for cutting a waist-shaped arc groove. The machine comprises a workbench, a groove cutting mechanism, a workpiece clamping mechanism, a groove cutting feed mechanism and a cooling mechanism; the groove cutting mechanism comprises a motive power mechanism, a groove cutting cutter, and a cutter shaft bracket; the motive power mechanism transfers motive power to the grove cutting cutter to rotate the groove cutting cutter so as to perform groove cutting operation; the workpiece clamping mechanism comprises a workpiece clamping hand, a motive power transfer joint and a motive power device; and the motive power device transfers the motive power to the workpiece clamping hand through the motive power transfer joint, and the workpiece clamping hand works to tightly clasp a workpiece. The groove cutting feed mechanism comprises a carriage and a carriage diving mechanism arranged on the workbench and used for driving the carriage to be fed or retreated; and a workpiece clamping mechanism is arranged on the carriage. The machine can radially cut arc grooves or waist-shaped arc grooves on a cambered surface of the semi-round tube conveniently, efficiently and accurately.

Description

Waist type arc groove cuts the groove special machine
Technical field
The present invention relates to a kind of semicircle pipe groove cutting machine tool, especially a kind of waist type arc groove cuts the groove special machine, is exclusively used in semicircle pipe cambered surface radial cuts arc groove or waist type arc groove to workpiece.
Background technology
In field of machining, lathe or the processing of milling machine kind equipment are adopted in the processing of arc groove more, and for the particularly waist type circular arc processing of the continuous half-arc groove of multiple tracks, low or the function of the working (machining) efficiency of this kind equipment can't be processed inadequately, or the rigidity deficiency can't be processed, dimensional accuracy also is not easy control, can't reach desirable effect.The processing equipment of in existing equipment, also not researching and developing specially at this series products, particularly in the very flourishing parts process requirements of auto industry vigorous today, requiring the technological requirement of a plurality of continuous half-arc grooves of processing minor radius on a lot of special-shaped asymmetric rotation class parts is a bottleneck, now press for a kind of equipment that can solve complicated processing conditional requests such as high clamping efficient, high clamping rigidity, high smear metal rigidity, high dimensional accuracy and surface roughness, to solve this processing predicament at present.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of waist type arc groove to cut the groove special machine, be specifically designed to the continuous half-arc groove of a plurality of minor radius on the working special-shaped asymmetric rotation class part, reach complicated processing conditional requests such as high clamping efficient, high clamping rigidity, high smear metal rigidity, high dimensional accuracy and surface roughness this type of groove processing.
The technical solution adopted for the present invention to solve the technical problems is: a kind of waist type arc groove cuts the groove special machine, comprise workbench, groove cutting machine structure, be used for holding workpiece workpiece grip mechanism, cut groove feed mechanism and cooling body, the groove cutting machine structure comprises having 4 cutter shaft of cutting the groove cutter, be used for transferring power and give cutter shaft so that cut the cutter shaft carriage that the rotation of groove cutter is cut the actuating unit of groove operation and is used for supporting cutter shaft, and actuating unit and cutter shaft carriage are fixedly mounted on the workbench; Cutting the groove feed mechanism comprises planker and is installed in the planker driving mechanism that is used to drive the planker feeding on the workbench or retreats; Workpiece grip mechanism is housed on the planker.
For making clamping workpiece convenient, fast, described workpiece grip mechanism comprises piece-holder hand, transmission of power joint and the power set that are used for holding tightly workpiece, and transmission of power joint one end is connected with the piece-holder hand, the other end is connected with power set.
For making clamping workpiece reliable, and clamping force is moderate, when workpiece is aluminium or other non-ferrous metals, avoids the excessive and defective work piece of chucking power, and described power set are cylinder or hydraulic cylinder.
For improving the production efficiency that waist type arc groove cuts the groove special machine, described planker driving mechanism comprises servomotor or stepper motor, turn-screw and nut, turn-screw is installed on the workbench, turn-screw connects with the output shaft of servomotor or stepper motor, and nut is fixedly connected with the bottom surface of planker and be sleeved on the turn-screw and cooperate with turn-screw.
For improving the production efficiency that waist type arc groove cuts the groove special machine, described planker driving mechanism comprises cylinder or hydraulic cylinder, planker and workbench are slidingly connected, also be equipped with on the workbench and be used to make cylinder or hydraulic cylinder to make damper that cylinder or hydraulic cylinder feeding slow down before the groove cutting machine structure advances to cutter and workpiece contact and be worked into when being required size when workpiece driving, limit planker continues feeding under cylinder or hydraulic cylinder effect limited block.
For making the groove cutting machine structure have continual and steady kinetic energy, described actuating unit comprises motor and transmission mechanism, and cutter shaft connects with the transmission mechanism output shaft.
For further improving working (machining) efficiency, improve the service life of cutting the groove cutter, described cooling body includes tank for coolant, pump, the cooling fluid person in charge and the hydrojet arm identical with cutting the groove number of cutters, hydrojet arm and cooling fluid are responsible for and are connected, and cut the groove cutter on the liquid outlet subtend cutter shaft of hydrojet arm.
The invention has the beneficial effects as follows: waist type arc groove of the present invention cuts the groove special machine, be specifically designed to the continuous half-arc groove of a plurality of minor radius on the working special-shaped asymmetric rotation class part, reach complicated processing conditional requests such as high clamping efficient, high clamping rigidity, high smear metal rigidity, high dimensional accuracy and surface roughness this type of groove processing.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the plan structure schematic diagram that waist type arc groove of the present invention cuts first embodiment of groove special machine;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the plan structure schematic diagram that waist type arc groove of the present invention cuts second embodiment of groove special machine;
Fig. 4 is the C-C cutaway view of Fig. 3;
Fig. 5 is the structural representation of the workpiece of band waist type arc groove;
Fig. 6 is the E-E cutaway view Amplified image of Fig. 5.
Among the figure: 1. workbench, 2. cutter shaft, 3. cutter shaft carriage, 4. cut the groove cutter, 5. workpiece grip mechanism, 5-1. piece-holder hand, 5-2. the transmission of power joint, 5-3. power set, 6. planker, 7. planker driving mechanism, 7-1. servomotor or stepper motor, 7-2. turn-screw, 7-3. nut, 7-4. cylinder or hydraulic cylinder, 7-5. damper, the 7-6. limited block, 8. cooling fluid is responsible for, 9. hydrojet arm, 10. actuating unit, 10-1. motor, 10-2. transmission mechanism, 11. workpiece, 11-1. waist type arc groove.
The specific embodiment
Waist type arc groove of the present invention as depicted in figs. 1 and 2 cuts first embodiment of groove special machine, comprise workbench 1, groove cutting machine structure, be used for holding workpiece workpiece grip mechanism 5 and cut the groove feed mechanism, the groove cutting machine structure comprises and has 4 cutter shaft 2 of cutting groove cutter 4, is used for transferring power and gives cutter shaft 2 so that cut the cutter shaft carriage 3 that 4 rotations of groove cutter are cut the actuating unit 10 of groove operation and are used for supporting cutter shaft 2, actuating unit 10 comprises motor 10-1 and transmission mechanism 10-2, and cutter shaft 2 connects with the output shaft of transmission mechanism 10-2.Actuating unit 10 and cutter shaft carriage 3 are fixedly mounted on the workbench 1; Cutting the groove feed mechanism comprises planker 6 and is installed in and be used to the planker driving mechanism 7 that drives the planker feeding or retreat on the workbench 1; Planker driving mechanism 7 comprises cylinder or hydraulic cylinder 7-4, planker 6 is slidingly connected with workbench 1, also be equipped with on the workbench (1) and be used to make cylinder or hydraulic cylinder (7-4) to make damper (7-5) that cylinder or hydraulic cylinder (7-4) feeding slow down before the groove cutting machine structure advances to cutter and workpiece contact and be worked into when being required size when workpiece driving, the limited block (7-6) of restriction planker (6) continuation feeding under cylinder or hydraulic cylinder (7-4) act on; Workpiece grip mechanism 5 is housed on the planker 6.
Workpiece grip mechanism 5 comprises piece-holder hand 5-1, transmission of power joint 5-2 and the power set 5-3 that is used for holding tightly workpiece, and transmission of power joint 5-2 one end is connected with piece-holder hand 5-1, the other end is connected with power set 5-3; Power set 5-3 is cylinder or hydraulic cylinder.
Cooling body includes tank for coolant, pump, cooling fluid and is responsible for 8 and the hydrojet arm 9 identical with cutting groove cutter 4 quantity, and hydrojet arm 9 is connected with the cooling fluid person in charge 8, cuts groove cutter 4 on the liquid outlet subtend cutter shaft 2 of hydrojet arm 9.
Waist type arc groove of the present invention as shown in Figure 3 and Figure 4 cuts second embodiment of groove special machine, comprise workbench 1, groove cutting machine structure, be used for holding workpiece workpiece grip mechanism 5 and cut the groove feed mechanism, the groove cutting machine structure comprises and has 4 cutter shaft 2 of cutting groove cutter 4, is used for transferring power and gives cutter shaft 2 so that cut the cutter shaft carriage 3 that 4 rotations of groove cutter are cut the actuating unit 10 of groove operation and are used for supporting cutter shaft 2, actuating unit 10 comprises motor 10-1 and transmission mechanism 10-2, and cutter shaft 2 connects with the output shaft of transmission mechanism 10-2.Actuating unit 10 and cutter shaft carriage 3 are fixedly mounted on the workbench 1; Cutting the groove feed mechanism comprises planker 6 and is installed in and be used to the planker driving mechanism 7 that drives the planker feeding or retreat on the workbench 1; Planker driving mechanism 7 comprises servomotor or stepper motor 7-1, turn-screw 7-2 and nut 7-3, turn-screw 7-2 is installed on the workbench 1, turn-screw 7-2 connects with the output shaft of servomotor or stepper motor 7-1, nut 7-3 is fixedly connected with the bottom surface of planker 6 and be sleeved on turn-screw 7-2 and go up and to cooperate with turn-screw 7-2, and workpiece grip mechanism 5 is housed on the planker 6.
Workpiece grip mechanism 5 comprises piece-holder hand 5-1, transmission of power joint 5-2 and the power set 5-3 that is used for holding tightly workpiece, and transmission of power joint 5-2 one end is connected with piece-holder hand 5-1, the other end is connected with power set 5-3; Power set 5-3 is cylinder or hydraulic cylinder.
Cooling body includes tank for coolant, pump, cooling fluid and is responsible for 8 and the hydrojet arm 9 identical with cutting groove cutter 4 quantity, and hydrojet arm 9 is connected with the cooling fluid person in charge 8, cuts groove cutter 4 on the liquid outlet subtend cutter shaft 2 of hydrojet arm 9.
In the above-described embodiments, piece-holder hand 5-1 is a pair of, as one man fixedly be seated two of planker 6 respectively, piece-holder hand 5-1 is made of upper and lower gripping, under grip to fixedly gripping, on grip to power and grip and hinged with transmission of power joint 5-2, thereby cylinder push by lever principle grip make upper and lower grip to cooperate clamp workpiece 11.

Claims (6)

1. a waist type arc groove cuts the groove special machine, it is characterized in that: comprise workbench (1), groove cutting machine structure, be used for holding workpiece workpiece grip mechanism (5), cut groove feed mechanism and cooling body, the groove cutting machine structure comprises and has 4 cutter shaft (2) of cutting groove cutter (4), is used for transferring power and gives cutter shaft (2) so that cut the cutter shaft carriage (3) that groove cutter (4) rotation is cut the actuating unit (10) of groove operation and is used for supporting cutter shaft (2) that actuating unit (10) and cutter shaft carriage (3) are fixedly mounted on the workbench (1); Cutting the groove feed mechanism comprises planker (6) and is installed in the planker driving mechanism (7) that is used to drive the planker feeding on the workbench (1) or retreats; Workpiece grip mechanism (5) is housed on the planker (6);
Described workpiece grip mechanism (5) comprises piece-holder hand (5-1), transmission of power joint (5-2) and the power set (5-3) that are used for holding tightly workpiece, and transmission of power joint (5-2) end is connected with piece-holder hand (5-1), the other end is connected with power set (5-3);
Described power set (5-3) are cylinder or hydraulic cylinder;
Described planker driving mechanism (7) comprises servomotor or stepper motor (7-1), turn-screw (7-2) and nut (7-3), turn-screw (7-2) is installed on the workbench (1), turn-screw (7-2) connects with the output shaft of servomotor or stepper motor (7-1), and nut (7-3) is fixedly connected with the bottom surface of planker (6) and be sleeved on turn-screw (7-2) and go up and to cooperate with turn-screw (7-2).
2. waist type arc groove according to claim 1 cuts the groove special machine, it is characterized in that: described actuating unit (10) comprises motor (10-1) and transmission mechanism (10-2), and cutter shaft (2) connects with the output shaft of transmission mechanism (10-2).
3. waist type arc groove according to claim 1 cuts the groove special machine, it is characterized in that: described cooling body includes tank for coolant, pump, the cooling fluid person in charge (8) and the hydrojet arm (9) identical with cutting groove cutter (4) quantity, hydrojet arm (9) and cooling fluid are responsible for (8) and are connected, and cut groove cutter (4) on the liquid outlet subtend cutter shaft (2) of hydrojet arm (9).
4. a waist type arc groove cuts the groove special machine, feature is: comprise workbench (1), groove cutting machine structure, be used for holding workpiece workpiece grip mechanism (5), cut groove feed mechanism and cooling body, the groove cutting machine structure comprises and has 4 cutter shaft (2) of cutting groove cutter (4), is used for transferring power and gives cutter shaft (2) so that cut the cutter shaft carriage (3) that groove cutter (4) rotation is cut the actuating unit (10) of groove operation and is used for supporting cutter shaft (2) that actuating unit (10) and cutter shaft carriage (3) are fixedly mounted on the workbench (1); Cutting the groove feed mechanism comprises planker (6) and is installed in the planker driving mechanism (7) that is used to drive the planker feeding on the workbench (1) or retreats; Workpiece grip mechanism (5) is housed on the planker (6);
Described workpiece grip mechanism (5) comprises piece-holder hand (5-1), transmission of power joint (5-2) and the power set (5-3) that are used for holding tightly workpiece, and transmission of power joint (5-2) end is connected with piece-holder hand (5-1), the other end is connected with power set (5-3);
Described power set (5-3) are cylinder or hydraulic cylinder;
Described planker driving mechanism (7) comprises cylinder or hydraulic cylinder (7-4), planker (6) is slidingly connected with workbench (1), also be equipped with on the workbench (1) and be used to make cylinder or hydraulic cylinder (7-4) to make damper (7-5) that cylinder or hydraulic cylinder (7-4) feeding slow down before the groove cutting machine structure advances to cutter and workpiece contact and be worked into when being required size when workpiece driving, the limited block (7-6) of restriction planker (6) continuation feeding under cylinder or hydraulic cylinder (7-4) act on.
5. waist type arc groove according to claim 4 cuts the groove special machine, it is characterized in that: described actuating unit (10) comprises motor (10-1) and transmission mechanism (10-2), and cutter shaft (2) connects with the output shaft of transmission mechanism (10-2).
6. waist type arc groove according to claim 4 cuts the groove special machine, it is characterized in that: described cooling body includes tank for coolant, pump, the cooling fluid person in charge (8) and the hydrojet arm (9) identical with cutting groove cutter (4) quantity, hydrojet arm (9) and cooling fluid are responsible for (8) and are connected, and cut groove cutter (4) on the liquid outlet subtend cutter shaft (2) of hydrojet arm (9).
CN 201110039323 2011-02-17 2011-02-17 Machine special for cutting waist-shaped arc groove Active CN102091816B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110039323 CN102091816B (en) 2011-02-17 2011-02-17 Machine special for cutting waist-shaped arc groove

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Application Number Priority Date Filing Date Title
CN 201110039323 CN102091816B (en) 2011-02-17 2011-02-17 Machine special for cutting waist-shaped arc groove

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CN102091816B true CN102091816B (en) 2013-07-24

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424880B (en) * 2016-12-27 2018-04-06 宁夏诚德汽车轴承制造有限公司 Angular contact articulated bearing outer ring raceway oil groove mill
CN108381274B (en) * 2018-01-26 2020-07-28 温州职业技术学院 Automatic processing machine tool with multi-track lane feeding
CN108340003A (en) * 2018-01-26 2018-07-31 温州职业技术学院 The intelligence manufacture lathe of robot assisted quality testing
CN108161091B (en) * 2018-01-26 2020-02-14 温州职业技术学院 Full-automatic groove milling machine tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200939520Y (en) * 2006-08-31 2007-08-29 上海港机重工有限公司 Slotter
CN201399586Y (en) * 2009-04-30 2010-02-10 南京数控机床有限公司 Governing valve control oil cylinder push chip device
CN201483235U (en) * 2009-09-09 2010-05-26 沈阳大兴机床有限责任公司 Multifunction machine tool
CN102151895A (en) * 2011-01-24 2011-08-17 常州腾龙汽车零部件股份有限公司 Waist type circular groove slotting machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200939520Y (en) * 2006-08-31 2007-08-29 上海港机重工有限公司 Slotter
CN201399586Y (en) * 2009-04-30 2010-02-10 南京数控机床有限公司 Governing valve control oil cylinder push chip device
CN201483235U (en) * 2009-09-09 2010-05-26 沈阳大兴机床有限责任公司 Multifunction machine tool
CN102151895A (en) * 2011-01-24 2011-08-17 常州腾龙汽车零部件股份有限公司 Waist type circular groove slotting machine

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